DE69841772D1 - ADMINISTRATIVE SYSTEM FOR TIME INFORMATION - Google Patents

ADMINISTRATIVE SYSTEM FOR TIME INFORMATION

Info

Publication number
DE69841772D1
DE69841772D1 DE69841772T DE69841772T DE69841772D1 DE 69841772 D1 DE69841772 D1 DE 69841772D1 DE 69841772 T DE69841772 T DE 69841772T DE 69841772 T DE69841772 T DE 69841772T DE 69841772 D1 DE69841772 D1 DE 69841772D1
Authority
DE
Germany
Prior art keywords
time information
administrative system
administrative
information
time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69841772T
Other languages
German (de)
Inventor
Hiroyuki Kihara
Toshio Umemoto
Tomomi Murakami
Masahiro Sase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Application granted granted Critical
Publication of DE69841772D1 publication Critical patent/DE69841772D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/08—Setting the time according to the time information carried or implied by the radio signal the radio signal being broadcast from a long-wave call sign, e.g. DCF77, JJY40, JJY60, MSF60 or WWVB

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
DE69841772T 1997-05-13 1998-05-12 ADMINISTRATIVE SYSTEM FOR TIME INFORMATION Expired - Lifetime DE69841772D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12213797A JPH10311886A (en) 1997-05-13 1997-05-13 Time information management system
PCT/JP1998/002096 WO1998052107A1 (en) 1997-05-13 1998-05-12 Time information management system

Publications (1)

Publication Number Publication Date
DE69841772D1 true DE69841772D1 (en) 2010-09-02

Family

ID=14828537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69841772T Expired - Lifetime DE69841772D1 (en) 1997-05-13 1998-05-12 ADMINISTRATIVE SYSTEM FOR TIME INFORMATION

Country Status (5)

Country Link
US (1) US6298014B1 (en)
EP (1) EP0933689B1 (en)
JP (1) JPH10311886A (en)
DE (1) DE69841772D1 (en)
WO (1) WO1998052107A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914355A1 (en) * 1999-03-30 2000-10-05 Wolfgang Schaefer Method for synchronizing remote clocks with central clock via satellite
KR20010108865A (en) * 2000-06-01 2001-12-08 백석일 standard time providing device for securing sychronized time data of clocks
US6859742B2 (en) * 2001-07-12 2005-02-22 Landis+Gyr Inc. Redundant precision time keeping for utility meters
JP4683798B2 (en) * 2001-09-27 2011-05-18 三洋電機株式会社 Air conditioner
US20030063525A1 (en) * 2001-09-28 2003-04-03 Ken Richardson Microprocessor controlled quartz analog clock movement
JP2003150672A (en) * 2001-11-09 2003-05-23 Fujitsu Ltd Plant inspecting method and plant inspecting system
KR20040092259A (en) * 2003-04-25 2004-11-03 삼성전자주식회사 system for synchronizing satellite clock in Base Transmission System and method for synchronizing satellite clock thereof
US20050259722A1 (en) * 2004-05-21 2005-11-24 Reginald Vanlonden Wireless clock system
US20100165795A1 (en) * 2008-12-30 2010-07-01 Lifescan Scotland Ltd. Medical device with automatic time and date correction
JP2013017557A (en) * 2011-07-08 2013-01-31 Panasonic Corp Rice cooker
JP6187406B2 (en) * 2014-07-18 2017-08-30 カシオ計算機株式会社 Electronic clock

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326500A (en) 1976-08-23 1978-03-11 Shigeo Ishioka Dropping device
JPS61102580A (en) 1984-10-25 1986-05-21 Nec Corp Time device
JPS62276488A (en) 1986-05-26 1987-12-01 Matsushita Electric Works Ltd Master/slave time piece apparatus
JPS6319587A (en) 1986-07-11 1988-01-27 Furuno Electric Co Ltd Time calibrating system
JPH077084B2 (en) 1987-07-21 1995-01-30 エコ−計測器株式会社 Receiver for reproducing time code information
JPH0277681A (en) 1988-06-30 1990-03-16 Fuji Electric Co Ltd Method for setting time of clock device
DE8912675U1 (en) * 1989-10-26 1991-02-28 Diehl Gmbh & Co, 8500 Nuernberg, De
EP0565927B1 (en) * 1992-03-26 2000-11-08 Nec Corporation Automatic time zone adjustment in a mobile telephone
GB9207861D0 (en) * 1992-04-09 1992-05-27 Philips Electronics Uk Ltd A method of time measurement in a communications system,a communications system and a receiving apparatus for use in the system
JPH0678064A (en) * 1992-08-25 1994-03-18 Ricoh Co Ltd Communication equipment
JPH06222168A (en) 1993-01-28 1994-08-12 Kajima Corp Method for calibrating clock via communication line
JPH07159556A (en) 1993-12-13 1995-06-23 Advantest Corp Satellite-utilized clock calibrating system
DE4400728A1 (en) 1994-01-13 1995-07-20 Telefunken Microelectron Data transmission system with accurate and reliable time data
US5600711A (en) * 1994-05-03 1997-02-04 Yuen; Henry C. Apparatus and methods for providing initializing settings to an appliance
JPH07336453A (en) 1994-06-09 1995-12-22 Mitsubishi Electric Corp Method and device for setting time of electronic apparatus
US5677895A (en) * 1994-08-18 1997-10-14 Mankovitz; Roy J. Apparatus and methods for setting timepieces
JP3445027B2 (en) * 1995-07-18 2003-09-08 富士通株式会社 Information setting method and information setting device
DE19526635A1 (en) 1995-07-21 1997-01-23 Claus Dipl Ing Meder Domestic equipment radio clock
AU6966196A (en) 1995-09-05 1997-03-27 C. Eric Youngberg System, method, and device for automatic setting of clocks
JPH09113647A (en) 1995-10-24 1997-05-02 Mansei Kogyo Kk Timepiece
US5859595A (en) * 1996-10-31 1999-01-12 Spectracom Corporation System for providing paging receivers with accurate time of day information

Also Published As

Publication number Publication date
JPH10311886A (en) 1998-11-24
EP0933689A4 (en) 2006-02-08
US6298014B1 (en) 2001-10-02
WO1998052107A1 (en) 1998-11-19
EP0933689B1 (en) 2010-07-21
EP0933689A1 (en) 1999-08-04

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